At 16:39hrs. the TFD was dispatched to 305 N. Lehigh St. for a structure fire. Chief 771 and Engine 782 arrived and found a working attic fire. Engine 784 backed up 782 on the alpha side while Engines 776&778 took the Charlie side. Ladder 770 setup to go to the roof but was not needed. All units were on scene for about one hour.